"Body language" twaddle
So my phone recommended this to me, because I tend to click on things that look bogus, just to see how bogus they really are. An antipattern in algorithm training, I know...
Those two do seem to be fond of each other, but there's no such thing as a "body language expert". It's pseudoscientific twaddle. A nice video on the subject (from a favorite YouTube channel): https://youtu.be/Y0VQyEY-B2I